| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.87 | 11.592% | $56.7669 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $149.29 | 9.340% | $163.2337 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $51.92 | 5.401% | $54.7242 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $112.37 | 4.227% | $117.1199 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $121.68 | 7.199% | $130.4397 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $37.85 | 9.754% | $41.5419 | $41.54 | $41.55 | $41.50 |
| Purchase #7 | $141.52 | 13.260% | $160.2856 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $665.50 | $724.1119 | $724.11 | $724.10 | $724.00 | |